Chapter 7 539
Language Reference
MKTRACK Signal Track
MKTRACK Signal Track
Syntax
Figure 7-187 MKTRACK Syntax
Description
The MKTRACK command locates the active marker and sets the center
frequency to the marker value. After every successive sweep,
MKTRACK performs a peak search (MKPK), and then changes the
center frequency of the spectrum analyzer to the frequency of the peak,
thus maintaining the marker value at the center frequency. This allows
you to "zoom in" quickly from a wide span to a narrow one, without
losing the signal from the screen. Or, use MKTRACK to keep a slowly
drifting signal centered on the display. When this function is active, a K
appears on the left edge of the display.
Preset State
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